Abaixo está uma instrução que descreve uma tarefa de geração de SQL, combinada com uma entrada que fornece mais contexto sobre os esquemas de tabela disponíveis. Escreva o código SQL que responda adequadamente à solicitação
 ###Instrução: Qual é o valor médio de ERP W em Beardstown, Illinois para uma frequência maior que 93.5?
 ###Tabelas: CREATE TABLE highest-grossing_bollywood_films_worldwide (highest-grossing_bollywood_films_worldwide_id AUTO_INCREMENT PRIMARY KEY, Rank INT, Movie VARCHAR, Year INT, Worldwide Gross VARCHAR, Director VARCHAR, Verdict VARCHAR) CREATE TABLE political (political_id AUTO_INCREMENT PRIMARY KEY, City/ municipality VARCHAR, Type VARCHAR, No. of Barangays INT, Population (2010) INT, Area (km²) VARCHAR, Pop. density (per km²) INT, Income Class VARCHAR, Zip Code INT) CREATE TABLE past_board_members (past_board_members_id AUTO_INCREMENT PRIMARY KEY, Year VARCHAR, Chairman VARCHAR, Artistic Director VARCHAR, Performance Liaison VARCHAR, Secretary VARCHAR, Business manager VARCHAR, Production Stagemanager VARCHAR, Dramaturge VARCHAR, Public Relations VARCHAR, First/Second Year Rep. VARCHAR, Male Rep. VARCHAR) CREATE TABLE low_powered_translators (low_powered_translators_id AUTO_INCREMENT PRIMARY KEY, Call sign VARCHAR, Frequency MHz INT, City of license VARCHAR, ERP W INT, Class VARCHAR, FCC info VARCHAR) CREATE TABLE owned-and-operated (owned-and-operated_id AUTO_INCREMENT PRIMARY KEY, City of license/market VARCHAR, Station VARCHAR, Channel TV ( RF ) VARCHAR, Year of affiliation INT, Year of disaffiliation INT)  
SELECT AVG ERP W FROM low_powered_translators WHERE City of license = beardstown, illinois AND Frequency MHz > 93.5